Simplify post-lmr conthist bonus

bench 989661
official-stockfish · Dec 24, 2024 · 14b2576 · 14b2576
1 parent f656fdf
commit 14b2576
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/search.cpp b/src/search.cpp
@@ -1216,8 +1216,8 @@ Value Search::Worker::search(
                     value = -search<NonPV>(pos, ss + 1, -(alpha + 1), -alpha, newDepth, !cutNode);
 
                 // Post LMR continuation history updates (~1 Elo)
-                int bonus = (value >= beta) * stat_bonus(newDepth);
-                update_continuation_histories(ss, movedPiece, move.to_sq(), bonus * 1427 / 1024);
+                int bonus = (value >= beta) * 2048;
+                update_continuation_histories(ss, movedPiece, move.to_sq(), bonus);
             }
         }